3 months ago I ran a 5:22 mile. I’m almost 40. My fastest mile ever was 4:59 when I was 16 and my training was awful. I now train much better and recently got the rocket 2s from Hoka. I’ve always been a big Hoka fan, Nike’s don’t work for me, and I thought my fast times were over. But, I’ve been doing more speed work and today I ran a 4:46 mile. So, yes I have been running a little faster, but 35 seconds?? My only other theory is that they fix some issue with my form. I hurt my neck a while back and naturally run more upright these days so maybe they pitch me forward, but are these things legitimate? And don’t get me wrong, it’s awesome, but it makes me feel like I’m doing something wrong.